771
CDUS46 KSGX 150021
CLIONT
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
421 PM PST THU DEC 14 2023
...............................
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 3:43 PM 82 2017 66 8 60
MINIMUM 32R 1:44 PM 35 2007 43 -11 37
AVERAGE 53 55 -2 49
PRECIPITATION (IN)
TODAY 0.00 2.04 2021 0.06 -0.06 0.00
MONTH TO DATE T 0.78 -0.78 1.35
SINCE JUL 1 2.53 2.17 0.36 4.04
SINCE OCT 1 0.37 1.99 -1.62 3.74
SINCE JAN 1 20.97 10.53 10.44 5.44
DEGREE DAYS
HEATING
TODAY 12 10 2 16
MONTH TO DATE 96 131 -35 187
SINCE DEC 1 96 131 -35 187
SINCE JUL 1 189 293 -104 413
COOLING
TODAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE DEC 1 2 0 2 0
SINCE JAN 1 1695 1967 -272 2301
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 4:00 AM
LOWEST 18 3:00 PM
AVERAGE 40
......................................................
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2013
2017
MINIMUM TEMPERATURE (F) 43 32 2015
SUNRISE AND SUNSET
DECEMBER 14 2023......SUNRISE 6:48 AM PST SUNSET 4:42 PM PST
DECEMBER 15 2023......SUNRISE 6:48 AM PST SUNSET 4:43 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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